Hummer H3 General

My Vehicle Listed Above Has A Rhythmic Ticking Noise When Under Load, Once The Engine Is Warm. Gas Mileage Was Severely Decreased, And It...

While Driving A Have A Slight Vibration Or Humming That Goes On And Off In The Front Drivers Side , And When It Does It It Slows Me Down . I...

At Times. Not Always. A Light Faint Humming Coming From Under Or Around Fan Area. Can't Figure Out Where It's Coming From

Electrical Problem 2008 Hummer H3 6 Cyl Four Wheel Drive Automatic I Want To Install A Trailer Brake Control On This Vehicle. I Have...

I Think It Is The Seat Back, Does Anyone Know How To Tighten It. The Seat Does Not Rattle When Someone Sits In It.

Does Any One Have Any Ideas And How It Fix It. The Rattle Sounds Like It Is Coming From The Passengers Side Seat.

Asked On March 02, 2011 2007 Hummer H3 With 66,129 Miles 5 Cyl Automatic All Wheel Drive 2007 Hummer H3 Clicking Sound The First Time I...

The First Time I Start My Hummer H3 And Drive Away It Makes A Clicking Sound From The Dash. Do You Know What This Is?

When I First Start My Car And Drive Away I Hear A Clicking Sound Come From The Dash. Then It Goes Away, It Only Happens When I Start The Car...

Changing Out Inlet Cooler Line, Old One Was Leaking From Front. Front Goes In Fine. When Putting The Back In, The Click From The Pin Is...